ChromoTek GFP-Trap Agarose affinity resin for IP of GFP-fusion proteins

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The ChromoTek GFP-Trap provides fast and effective one-step immunoprecipitation of GFP-fusion proteins and their interacting factors from cell extracts or organelles.

The product is produced in alpacas which possess heavy chain antibodies that are devoid of light chains and bind their antigen via a single variable domain (VHH), also known as a nanobody. These VHH domains have good binding properties and can be recombinantly expressed at a consistent high quality without batch-to-batch variation. GFP-Trap also displays high affinity to bind even low abundant proteins.

ChromoTek nanobody-based reagents are thoroughly validated, recombinantly expressed and ready to use. Due to their size and single chain characteristic, they should provide a higher level of performance than conventional IgG antibodies in applications such as immunoprecipitation, immunofluorescence, live cell imaging, biosensor assays and protein purification.

ChromoTek offers the GFP-Trap coupled to agarose beads, magnetic agarose beads or Dynabeads.

For more information: https://www.ptglab.com/products/chromotek-nanobody-based-reagents/nano-traps/.